var createError = require('http-errors');
var express = require('express');
var path = require('path');
var cookieParser = require('cookie-parser');
var logger = require('morgan');
var cors = require('cors');
var indexRouter = require('./routes/index');
var usersRouter = require('./routes/users');
// var lycRouter = require('./routes/lyc/msgCode');
var lycUserRouter = require('./routes/lyc/user');
// var session=require('express-session');
var expressJwt = require('express-jwt');


var app = express();
app.use(cors());
// 配置express-jwt用于登录认证token
// app.use(expressJwt({
//   secret: '123456', // 密钥，需要与签发的时候一致
//   algorithms: ['HS256'] // 加密算法
// }).unless({
//   path: ['/login'] //指定某些接口不需要认证
// })
// )


// view engine setup 
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'jade');

app.use(logger('dev'));
app.use(express.json());
app.use(express.urlencoded({ extended: false }));

app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public')));
app.use('/upload', express.static(path.join(__dirname, 'upload')));

app.use('/', indexRouter);
app.use('/users', usersRouter);
// app.use('/lyc/msgCode', lycRouter);
app.use('/lyc/user', lycUserRouter);

// catch 404 and forward to error handler
app.use(function (req, res, next) {
  next(createError(404));
});

// error handler
app.use(function (err, req, res, next) {
  // // set locals, only providing error in development
  // res.locals.message = err.message;
  // res.locals.error = req.app.get('env') === 'development' ? err : {};

  // // render the error page
  // res.status(err.status || 500);
  // res.render('error');
  console.log(err);
});



module.exports = app;
